我给父母交I130， I485 的同时交I131（AP），是不是交表， I-94 copy 和照片就好了？
An explanation or other evidence showing the circumstances that warrant issuance of an AP document 是什么？是必须的吗？
-Just explain it in the Form I-131, not need to do it separately.
也不用再交申请费了？
-No fee.
Expected lenght of trip 写60天可以-May said 8 months or 10 months, does not matter, anyway.
